| Similarity | Rank | |
|---|---|---|
| lightbulbs | 0.825 | 83664 |
| bulb | 0.813 | 11253 |
| lamp | 0.764 | 8320 |
| incandescent | 0.740 | 24018 |
| florescent | 0.737 | 78104 |
| halogen | 0.685 | 35812 |
| LED's | 0.684 | 71808 |
| lampshade | 0.678 | 86256 |
| lights | 0.675 | 2397 |
| fluorescents | 0.668 | 88488 |
| LEDs | 0.665 | 18164 |
| dimmer | 0.659 | 42698 |
| watt | 0.659 | 22142 |
| bulbs | 0.658 | 9495 |
| strobe | 0.657 | 41676 |
| lantern | 0.648 | 23139 |
| flashlight | 0.645 | 19216 |
| fluorescent | 0.643 | 16234 |
| lamps | 0.641 | 9538 |
| LED | 0.640 | 5610 |
| CFLs | 0.629 | 56707 |
| headlight | 0.628 | 36720 |
| reflector | 0.626 | 34800 |
| diode | 0.625 | 29637 |
| diodes | 0.617 | 40668 |